ST260 Pneumatic Borewell Drilling Rig For Hard Rock Underground Project
Product Overview
ST260 is a crawler-mounted pneumatic DTH water well drilling rig with max drilling depth 260m. Powered by diesel engine and full hydraulic control, it adopts air hammer drilling for fast penetration in hard rock formations. Crawler chassis delivers strong climbing ability and flexible movement on rough, mountainous sites. Easy operation and simple maintenance save your construction cost.
Product Parameter
| Item | Specification |
|---|---|
| Model | ST260 |
| Max Drilling Depth | 260 m |
| Hole Diameter | 140–260 mm |
| Power | Yuchai OR OEM Diesel Engine |
| Working Pressure | 1.7–3.0 MPa |
| Chassis | Steel Crawler |
Advantages
High drilling speed for hard rock. Stable hydraulic system, compact structure. Crawler design enables easy transfer on tough terrain. User-friendly control panel, low failure rate. Supports fast setup and container shipment, fast delivery available.
Applications
Ideal for domestic water wells, farm irrigation boreholes, geothermal holes, geological survey and foundation engineering. Suitable for mountain, rocky areas and remote rural water supply projects.
Jinzhou Shitan Machinery Equipment Co., Ltd. Main Products:
Pneumatic Drilling Rig / Air Drilling Rig(ST-180, ST-200, ST-260, ST-300, ST-350, ST-400, ST450, ST-450, ST-500, ST-600, ST-800 and other Pneumatic water well drilling Rigs.), Crawler Water Well Drilling Rig / Trailer Mounted Drilling Rig / Water Well Drilling Rig / Hydraulic Borewell Machine / Hard Rock Drilling Equipment / Diamond Core Drill Rig / Geological Drilling Rig / Soil Testing Drilling Rig / Portable Water Well Drilling Rig(ST-30,ST-50,XY-1A, XY-1B, XY-2, XY-2B, GK180, GK200, GY150, GY200 and 30 impact drill rig, ZLJ series tunnel drilling rig and other geological drilling machines)Crawler Track Undercarriage, Drilling Mud Pump(BW150,BW160,BW200,BW250,BW850 series Drilling mud pumps), Drilling Air Compressor, Water Well Drill Bits(PDC Drill Bit, Tricone Bit, DTH Button Bit), Water Well Drill Pipe, Drilling Rig Spare Parts( drilling rods , drilling rods joint , casing pipe, casing coupling, core tube, core tube coupling, lifters, automatic drop hammer, sampler, SPT tool, wrench fork, pad fork, lock joint), Track Transporter
OEM / ODM can accept. Good quality, professional after-sales service, welcome to order
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.